Modern BBK TVs, running on the Android operating system, offer users a wide range of multimedia entertainment options, and one of the most popular features is wireless screen sharing. Wi-Fi Display It allows you to display images from a smartphone or tablet on a large screen wirelessly, which is especially convenient for viewing photos, presentations, or videos from non-core apps. Many device owners encounter difficulties during the first setup, as the process requires proper configuration of both ends of the connection.
In this guide, we'll detail the steps for connecting mobile devices of various platforms to a BBK TV. You'll learn how to activate the necessary services in the TV menu, how to find the function on your smartphone, and what to do if devices can't see each other on the local network. Miracast technologyThe underlying framework for this process is an industry standard, but has its own implementation features in different versions of Android and manufacturer shells.
Before setting up, make sure your BBK TV is connected to the internet or has an active Wi-Fi module. It's also crucial that your smartphone and TV are on the same wireless network, as data transfer occurs directly between the devices via the router. Ignoring this basic requirement is the most common cause of connection failures.
Activating the wireless display function in the BBK menu
The first step to streaming is properly configuring your TV. Depending on the firmware version and BBK TV model, the path to the required menu may vary slightly, but the logic remains the same. Navigate to the system's main menu using the remote control and find the section for network connections or multimedia.
Usually, the function you're looking for is hidden deep within the system settings. Find the item Settings, then go to the section Network and Internet or ConnectionsHere you're interested in an option that might be called "Broadcast," "Wireless Monitor," "Screen Mirroring," or "Miracast." Some BBK models have a dedicated desktop app for this, called just that— Wi-Fi Display.
Why doesn't the TV see the phone in the list of devices?
This often happens because the signal reception app isn't open on the TV. Unlike Chromecast, classic Wi-Fi Display requires the TV to be in standby mode for connection. Simply turning on Wi-Fi isn't enough; you need to actively start the image reception service.
After activating standby mode, a message will appear on the TV screen indicating that the device is ready to connect. Often, the TV's name will be displayed, which will also appear in the list of available devices on your smartphone. Don't close this window until pairing is successful. If you're using the built-in app, make sure its settings allow new devices to connect.
⚠️ Note: Some Android TV firmware updates may change the interface. If you don't find the standard menu item, try searching for "Cast" or "Cast" in the settings.
Connecting Android smartphones
The process for connecting Android devices may vary depending on the smartphone manufacturer and operating system version. Most modern devices have a built-in casting feature that doesn't require separate downloading. First, make sure your phone's Wi-Fi is enabled and connected to the same network as your BBK TV.
Open the notification shade (swipe down from the top) and find the image sharing icon. It may have a different name: Broadcast, Smart View (Samsung), Projection (Xiaomi), Screen mirroring (iPhone/iPad via third-party apps) or Wireless projectorIf there is no such icon in the curtain, go to Settings → Connected devices → Broadcast.
Once the search is activated, your phone will begin scanning for available devices on the network. Your BBK TV should appear in the list. Tap it, and within a few seconds, the image from your smartphone's screen will appear on the TV. Picture quality depends on the speed of your Wi-Fi router and your distance from it.
It's worth noting that while streaming, the phone's screen may dim to save power, but the video will continue to play on the big screen. In this case, control is either from the phone or, if the app supports it, from the TV remote via mouse emulation.
Streaming from Apple (iOS) devices to BBK TV
Apple device owners are less fortunate, as native AirPlay technology isn't always supported out of the box by older BBK TV models without installing additional software. However, modern Android Smart TVs often have built-in AirPlay 2 support. Check your BBK TV's settings for the corresponding option, sometimes called "Apple AirPlay."
If there's no built-in support, the only viable option is to install a dedicated receiver app on the TV itself. Visit the store. Google Play Store On your BBK TV, find an app like "AirScreen" or "AirPin." Once you install and launch this app, your TV will be visible to Apple devices as an AirPlay receiver.
To start broadcasting on iPhone or iPad:
- 📱 Open Control Center (swipe down from the top right corner or up from the bottom, depending on the model).
- 📺 Click on the “Screen Mirroring” button (two rectangles).
- 📡 Select your BBK TV or the running receiver app from the list.
Once connected, the Apple device's screen will be mirrored on the TV. This allows you to display photos and videos from your gallery, and even play mobile games on the big screen. Latency in this mode may be slightly higher than when using Android devices with Miracast support due to protocol conversion issues.
Using a Windows laptop for projection
Computers and laptops running Windows 10 and Windows 11 can also stream images to TVs over Wi-Fi without the need for cables, using the Miracast protocol. This is convenient for presentations or viewing content from a PC's hard drive. Make sure your laptop and BBK TV are connected to the same network.
To launch the function on your computer, press the key combination Win + KThe "Connection" panel will appear on the right. Your TV should appear in the list of available devices. If your BBK TV isn't visible, check that projection is enabled in its settings (as described in the second section).
The system will prompt you to select a projection mode: screen mirroring or desktop extension. "Duplicate" mode will display an exact copy of what's on your laptop monitor on your TV. "Extend" mode will turn your TV into a second monitor onto which you can drag browser or video player windows.
| Parameter | Duplicate mode | Extension mode |
|---|---|---|
| Purpose | Full PC screen copy | TV as a second monitor |
| Permission | Same on both devices | May differ |
| Mouse cursor | Controls both screens | Independent on every screen |
| Sound | You can switch to TV | You can leave it on your PC |
⚠️ Please note: When connecting a laptop to a TV via Wi-Fi Display, image artifacts or audio desync may occur if the router is overloaded with other devices. For viewing 4K movies, it's best to use an HDMI cable.
Solution: Problems and their solutions
Despite the technology's simplicity, users often encounter technical difficulties. The most common issue is devices not being able to see each other. In 90% of cases, this is due to the smartphone and TV being on different subnets (for example, one of the networks is a guest network) or the 2.4 GHz band being used, which is highly noisy.
The second common issue is choppy video and constant buffering. This indicates a low wireless data transfer rate. Wi-Fi Display requires a stable connection, and any interference from microwave ovens, neighboring routers, or Bluetooth headsets can disrupt the data flow.
☑️ Connection diagnostic checklist
If there's a picture but no sound, check the audio output settings on the connected device. Sometimes the system defaults to the phone's audio. The issue could also be with the audio codec, which isn't supported by the TV when streaming through a specific intermediary app.
Network optimization for stable operation
To ensure maximum image quality and minimal input lag, it is recommended to optimize your home network. The ideal scenario is to use a router that supports the standard Wi-Fi 5 (AC) or Wi-Fi 6 (AX).
Use the 5 GHz frequency band. It provides the higher data transfer rate needed for high-definition video streaming and is less susceptible to interference from household appliances. However, its range is shorter, so the TV and router shouldn't be separated by thick concrete walls.
If your router is dual-band, make sure both your BBK TV and smartphone are connected to the 5 GHz network. If this isn't possible, try freeing up the 2.4 GHz band by disabling torrent downloads or updates on other devices while watching.
Is it possible to connect a phone to a BBK TV without a Wi-Fi router?
Yes, some phone and TV models support Wi-Fi Direct technology. This technology allows devices to connect directly to each other, creating their own local network. However, the speed and stability of this connection are typically lower than when connected through a router.
Why is the quality of YouTube videos worse than the TV app?
When casting via Wi-Fi Display, the phone often re-encodes the video stream for transmission to the screen, which can reduce quality. It's better to use the built-in YouTube app on the BBK TV and the "Cast" feature (the TV icon in the app), which only sends a link to the TV, while the video is downloaded directly via the TV's internet connection.
Does Wi-Fi display affect phone battery life?
Yes, actively streaming video over Wi-Fi and keeping the screen on (unless it's turned off) significantly drains the battery. It's recommended to keep your phone connected to a charger during extended streaming sessions.